title: Formamidopyrimidines as major products in the low- and high-intensity UV irradiation of guanine derivatives.
mesh_terms: D004247:DNA / Q000528:radiation effects*; D004249:DNA Damage; D004307:Dose-Response Relationship, Radiation; D006147:Guanine / Q000737:chemistry* / Q000528:radiation effects*; D010100:Oxygen / Q000737:chemistry; D011743:Pyrimidines / Q000737:chemistry* / Q000528:radiation effects*; D011829:Radiation Dosage; D012996:Solutions; D014466:Ultraviolet Rays; D014867:Water / Q000737:chemistry
chemical_list: D011743:Pyrimidines; D012996:Solutions; D014867:Water; C071023:2,6-diamino-4-hydroxy-5-formamidopyrimidine; D006147:Guanine; D004247:DNA; D010100:Oxygen